Projects

CSEMP assessment of BD154 in biota at Tees Bay

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean175.5679.16-34.7869.56
linear260.8368.83-26.4252.8316.724 1<0.0001
smooth (df = 2)360.6177.27-25.3050.61 2.229 10.1355

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20032017 0.5820-2.8552-3.437 0.471-7.2950.0003
last 20 years20032017 0.5820-2.8552-3.437 0.471-7.2950.0003

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.0580.012-1.568 0.289-5.4300.9992
FEQG0.0584.000 4.241 0.28914.692<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  BD154 in biota at Tees Bay


Raw data with assessment

Raw data with assessment of  BD154 in biota at Tees Bay


Assessment plot

Assessment plot for  BD154 in biota at Tees Bay


Organo-bromines data

Organo-bromines data for assessment of  BD154 in biota at Tees Bay


Organo-bromines assessment

Organo-bromines assessment of  BD154 in biota at Tees Bay


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